package cn.edu.scau.cmi.luotiansheng_chapter5;

public class Example5_2 {
	public static void main(String[] args) {
		Point p1=new Point(10, 10);
		Point p2=new Point(20, 20);
	}
}

class Point{
	int x,y;
	Point(int a,int b){
		x=a;
		y=b;
	}
}